Upgrade window: From September 25, 2023 10:00 to September 28, 2023 23:59, Beijing time

Change Impact:
The Security Token Service (STS) will undergo a service upgrade. The upgraded STS Token will not have any changes in its usage method, but it may cause a change in the length of the STS Token. If you have previously limited the length of the STS Token in your usage, please adjust your code and applications in advance to avoid any impact on your business.

The Token issued by Security Token Service is a temporary identity credential used to access cloud service APIs. The length of the STS Token is not fixed and can be influenced by other factors, such as increasing with the length of the session policy. Generally, the length of an STS token does not exceed 10K. We strongly recommend that you do not assume the maximum length of the security token when using an STS Token, and adjust your code and applications accordingly. This will ensure that your applications can properly handle the STS Token to avoid any errors or security issues.

If you have any questions or need further assistance, please feel free to contact us through the ticket or service hotline at any time.
Thank you for your understanding and cooperation.